The fact __ in the past few years proves that out Party’s policy is correct.
_____ we were worried about was _______ they could manage to control the pollution.
The manager of the supermarket was so impatient and even rude! I will never go shopping in that supermarket again and __________________.
English is a subject ___________ we should attach great importance.
There are many ways in which you can improve your study. But __________, you should work hard.
We study in a school ____ fame is known nationwide and it is a school _______ we can fully develop our potential(潜能).